Peer Reviewed

2016

  • P. Bastian, C. Engwer, J. Fahlke, M. Geveler, D. Göddeke, O. liev, O. Ippisch Ippisch, R. Milk, J. Mohring, S. Müthing, M. Ohlberger, D. Ribbrock und S. Turek (2016): Advances concerning multiscale methods and uncertainty quantification in EXA-DUNE. In: Software for Exascale Computing-SPPEXA 2013-2015. Springer International Publishing, S. 25–43 .
  • P. Bastian, C. Engwer, J. Fahlke, M. Geveler, D. Göddeke, O. liev, O. Ippisch Ippisch, R. Milk, J. Mohring, S. Müthing, M. Ohlberger, D. Ribbrock und S. Turek (2016): Hardware-based efficiency advances in the Exa-Dune project. In: Software for Exascale Computing-SPPEXA 2013- 2015. Springer International Publishing, S. 3–23 .
  • O. Klein, O. A. Cirpka, P. Bastian und O. Ippisch (2016): Efficient Geostatistical Inversion of Transient Groundwater Flow using Preconditioned Nonlinear Conjugate Gradients. In: Advances in Water Resources 102, S. 161-177.

2015

  • J. Winter, O. Ippisch und H.-J. Vogel (2015): Dynamic Processes in Capillary Fringes, Vadose Zone Journal 14(5), doi:10.2136/vzj2015.04.0059.
  • P. Hron, D. Jost, P. Bastian, C. Gallert, J.Winter und O. Ippisch (2015): Application of reactive transport modeling to growth and transport of microorganisms in the capillary fringe, Vadose Zone Journal 14(5), doi:10.2136/vzj2014.07.0092.
  • A.Q.T. Ngo, P. Bastian und O. Ippisch (2015): Numerical solution of steady-state groundwater flow and solute transport problems: Discontinuous Galerkin based methods compared to the Streamline Diffusion approach, Computer Methods in Applied Mechanics and Engineering 294, S. 331-358, doi:10.1016/j.cma.2015.06.008.

2014

  • P. Bastian, C. Engwer, D. Göddeke, O. Iliev, O. Ippisch, M. Ohlberger, S. Turek, J. Fahlke, S. Kaulmann, S. Müthing und D. Ribbrock (2014): EXA-DUNE: Flexible PDE Solvers, Numerical Methods and Applications in Euro-Par 2014: Parallel Processing Workshops, Springer International Publishing, S. 530-541.

2013

  • R. Neumann, P. Bastian und O. Ippisch (2013): Modeling and Simulation of Two-Phase Two-Component Flow with Disappearing Nonwetting Phase, Computational Geosciences 17(1), S. 139-149, doi: 10.1007/s10596-012-9321-3.
  • S. Schlüter, H.-J. Vogel, O. Ippisch und J. Vanderborght (2013): Combined impact of soil heterogeneity and vegetation type on the annual water balance at the field scale, Vadose Zone Journal 12(4), doi:10.2136/vzj2013.03.0053.

2012

  • M. Bechtold, J. Vanderborght, L. Weihermüller, M. Herbst, T. Günther, O. Ippisch, R. Kasteel und H. Vereecken (2012): Upward transport in a 3-D heterogeneous laboratory soil under evaporation conditions, Vadose Zone Journal 11(2), doi:10.2136/vzj2011.0066.
  • F. Heimann, C. Engwer, O. Ippisch und P. Bastian (2012): An Unfitted Interior Penalty Discontinuous Galerkin Method for Incompressible Navier-Stokes Two-Phase Flow, International Journal for Numerical Methods in Fluids, doi:10.1002/fld.3653.
  • R. L. Schwede, A. Ngo, P. Bastian, O. Ippisch, W. Li und O. A. Cirpka (2012): Efficient Parallelization of Geostatistical Inversion using the Quasi-Linear Approach, Computers and Geoscience 44, S. 78-85, doi:10.1016/j.cageo.2012.03.014.
  • S. Schlüter, H.-J. Vogel, O. Ippisch, P. Bastian, K. Roth, G. Schenk, H. Schelle, W. Durner, R. Kasteel und J. Vanderborght (2012): Virtual soils: Assessment of the effects of soil structure on the hydraulic behavior of cultivated soils, Vadose Zone Journal 11(4), doi:10.2136/vzj2011.0174.

2011

  • U. Weller, O. Ippisch, M. Köhne und H.-J. Vogel (2011): Direct measurement of unsaturated hydraulic conductivity in soil including temporal dynamics, hydraulic non-equilibrium and hysteresis, Vadose Zone Journal 10, S. 654-661,
  • doi: 10.2136/vzj2010.0074.
  • P. Bastian, C. Engwer, J. Fahlke und O. Ippisch (2011): An Unfitted Discontinuous Galerkin Method for Pore-Scale Simulations of Solute Transport, Mathematics and Computers in Simulation 81, S. 2051-2061, doi:10.1016/j.matcom.2010.12.024.
  • P. Bastian, O. Ippisch, S. Marnach (2011): Benchmark 3D: A Mimetic Finite Difference Method, in Finite Volumes for Complex Applications VI Problems & Perspectives: FVCA 6, International Symposium, Prague, June 6-10, 2011, Springer Proceedings in Mathematics, Springer Berlin Heidelberg, S. 961-968.
  • M. Bechtold, J. Vanderborght, O. Ippisch und H. Vereecken (2011): Efficient Random Walk Particle Tracking Algorithm for Advective Dispersive Transport in Media with Discontinuous Dispersion Coefficients, Water Resources Research 47, W10526, doi:10.129/2010WR010267.

2010

  • H.-J Vogel, U. Weller und O. Ippisch (2010): Non-equilibrium in soil hydraulic modelling, J. Hyd. 393(1-2), S. 20-28, doi:10.1016/j.jhydrol.2010.03.018.
  • K. Schneider-Zapp, O. Ippisch, und K. Roth (2010): Numerical study of the evaporation process and parameter estimation analysis of an evaporation experiment. Hydrol. Earth Syst. Sci., 14, S. 765-781.

2008

  • J. Boike, O. Ippisch, P. P. Overduin, B. Hagedorn und K. Roth (2008): Water, heat and solute dynamics of a mud boil, Spitsbergen. Geomorphology 95(1), S. 61-73, doi:10.1016/j.geomorph.2006.07.033.
  • H.-J. Vogel, A. Samouëlian und O. Ippisch (2008): Multi-Step and Two-Step experiments in heterogeneous porous media to evaluate the relevance of dynamic effects, Advances in Water Resources 31(1), S. 181-188, doi:10.1016/j.advwatres.2007.08.003
  • H.-J. Vogel und O. Ippisch (2008): Estimation of a critical spatial discretization limit for solving Richards Equation at large scales, Vadose Zone Journal 7(1), S. 112-114 doi:10.2136/VZJ2006.0182.
  • M. Rossi, O. Ippisch und H. Flühler (2008): Solute dilution under imbibition and drainage conditions in a heterogeneous structure: modeling of a sand tank experiment, Advances in Water Resources 31, S. 1242-1252, doi: 10.1016/j.advwatres_2008.04003.

2007

  • A. Carminati, A. Kaestner, O. Ippisch, A. Koliji, P. Lehmann, R. Hassanein, P. Vontobel, E. Lehmann, L. Laloui, L. Vulliet, und H. Flühler (2007a): Water flow between soil aggregates. Transport in Porous Media 68, S. 219-236, doi:10.1007/s11242-006-9041-z
  • A. Carminati, A. Kaestner, R. Hassanein, O. Ippisch, P. Vontobel und H. Fluehler (2007b): Water infiltration through soil aggregates: neutron radiography and modeling, Advances in Water Resources 30(5), S. 1168-1178, doi:10.1016/j.advwatres.2006.10.006
  • M. Rossi, P. Lehmann, N. Ursino, O. Ippisch und H. Flühler (2007): Solute Mixing During Imbibition and Drainage in a Macroscopically Heterogeneous Medium, Water Resources Research 43, doi:10.1029/2005WR004038
  • A. Samouëlian, H.-J. Vogel und O. Ippisch (2007): Upscaling hydraulic conductivity based on the topology of the sub-scale structure, Advances in Water Resources, 30(5), S. 1179-1189, doi: 10.1016/j.advwatres.2006.10.011

2006

  • O. Ippisch, H.-J. Vogel und P. Bastian (2006): Validity Limits for the van Genuchten-Mualem Model and Implications for Parameter Estimation and Numerical Simulation. Advances in Water Resources, 29(12), S. 1780-1789, doi:10.1016/j.advwatres.2005.12.011
  • K. Schneider, O. Ippisch und K. Roth (2006): Novel Evaporation Experiment to measure Soil Hydraulic Properties, Hydrol. Earth Syst. Sci. 10(6), S. 817-827, www.hydrol-earth-syst-sci.net/10/817/2006/
  • H.-J. Vogel, I. Cousin, O. Ippisch und P. Bastian (2006): The dominant role of structure for solute transport in soil: Experimental evidence and modelling of structure and transport. Hydrol. Earth Syst. Sci., 10(4), S. 495-506, www.hydrol-earth-syst-sci.net/10/495/2006/.

2002-2005

  • J. Boike, O. Ippisch, und K. Roth (2002): Thermal and hydrological dynamics of a mud boil - any clues about its formation?, Journal of Geocryology and Glaciology 24(5), S. 538-543
  • J. Boike, L. Hinzman, P. P. Overduin, V. Romanovsky, O. Ippisch und K. Roth (2003a): A comparison of snow melt at three circumpolar sites: Spitsbergen, Siberia, Alaska. 8th International Conference on Permafrost, Zuerich, Switzerland, S. 79-84.
  • J. Boike, K. Roth und O. Ippisch (2003b): Seasonal snow cover on frozen ground: Energy balance calculations of a permafrost site near Ny-Ålesund, Spitsbergen. Journal of Geophysical Research (Atmosphere) 108, NO. D2, 8163
  • A. Bayer, H.-J. Vogel, O. Ippisch, und K. Roth (2005): Do effective properties for unsaturated weakly heterogeneous media exist? An experimental study. Hydrology and Earth System Sciences 9(5), S. 517-522., www.hydrol-earth-syst-sci.net/9/517/2005/
 

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